CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 9744 | LVS EN 25136:2002 | Acoustics - Determination of sound power radiated into a duct by fans - In-duct method | Atcelts |
| 9745 | EN ISO 7235:1995 | Acoustics - Measurement procedures for ducted silencers - Insertion loss, flow noise and total pressure loss (ISO 7235:1991) | Atcelts |
| 9745 | LVS EN ISO 7235:1995 | Acoustics - Measurement procedures for ducted silencers - Insertion loss, flow noise and total pressure loss | Atcelts |
| 9747 | EN ISO 9614-1:1995 | Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurements at discrete points (ISO 9614-1:1993) | Atcelts |
| 9747 | LVS EN ISO 9614-1:1995 A | Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurements at discrete points | Atcelts |
| 9748 | LVS EN ISO 3743-1:1995 | Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, movable sources in reverberant fields - Part 1: Comparison method for hard-walled test rooms | Atcelts |
| 9748 | EN ISO 3743-1:1995 | Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, movable sources in reverberant fields - Part 1: Comparison method for hard-walled test rooms (ISO 3743-1:1994) | Atcelts |
| 9749 | LVS EN ISO 3743-2:1996 | Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms | Atcelts |
| 9749 | EN ISO 3743-2:1996 | Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994) | Atcelts |
| 9750 | LVS EN ISO 11688-1:1998 | Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995) | Atcelts |
Displaying 51-60 of 424 results.